I asked her if she would like a drink, and she asked if I could fix her something special while she changed into something more comfortable (I had alr...ady changed into shorts and a t-shirt after dinner). I fixed a couple of margaritas on the rocks and waited her to return.It wasn't long before she came back wearing loose gym shorts and a sleeveless t-shirt. I could tell she had taken off her bra, as her nipples were jutting out against the thin cloth of the t-shirt. She sipped the margarita,. Giggling, I brushed her hair from her face and gently kissed her lips.“That is what you said you wanted.”My older sister Stacey and I are both in our late thirties, both married with children, and have always been close. Growing up we spent a lot of time together with our parents and younger sister, and as teenagers shared some friends and adventures as do most teenagers. We had never been sexual with each other though.Things changed when we went together to our cousin’s wedding. It was in. Hewas smiling in a sort of weird satisfaction."Good, it appears to have taken well, now we will give him a few salineinjections around the chest, which will properly trigger the aloe andfeed it." He looked up at Elwyn. "In case you were wondering, its yes."Elwyn knew immediately that the solution was also a blend of highstrength female hormones as Alfred had intimated on the previous day andhe nodded smiling broadly.Alfred took out a huge syringe and filled it from a large bottle, Richiewatched. "You won't tell my daughter will you" she said again. As she faced me I unbuttoned her blouse and pushed it off her shoulders with her bra to follow, as I bent down and sucked her saggy tits she moaned. I put her hand on my cock and she rubbed me through my pants, gasping.I unbuttoned my pants and as they fell to the floor my cock stuck out like a tent pole, she was still rubbing me. I turned her around and lifted up her skirt, pulling down her big knickers, I parted her thighs and slotted my.